Step-by-step explanation:
y is the hypotenuse.
to find the hypotenuse:
a² + b² = c²
c = √ ( a² + b² )
y is the hypotenuse, a = 3, b = 3
y = √( a² + b² )
y = √ ( 3² + 3² )
If Joanne can read 18 pages in 30 minutes, how long will it take her to read 63 pages?
2 answers:
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